EP 0476659 B1 20011219 - A 3(5)-Hydrazinopyrazole compound
Title (en)
A 3(5)-Hydrazinopyrazole compound
Title (de)
3(5)-Hydrazinopyrazolverbindung
Title (fr)
Composé de 3(5)-hydrazinopyrazole
Publication
Application
Priority
JP 25161090 A 19900920
Abstract (en)
[origin: EP0476659A1] There is disclosed a 3(5)-hydrazinopyrazole compound represented by the following formula (I): Formula (I) <CHEM> wherein R1 represents a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group, a hydroxyl group, an alkoxy group, or an aryloxy group, R2 represents a hydrogen atom or an acyl group, X represents an aryloxy group, an alkoxy group, a heterocyclic oxy group, or an azolyl group, M represents a hydrogen ion or a metal ion, Y represents an acid radical, and n is 0 or a positive number.
IPC 1-7
IPC 8 full level
C07D 231/44 (2006.01); C07D 403/12 (2006.01); C07D 487/04 (2006.01)
CPC (source: EP US)
C07D 231/44 (2013.01 - EP US); C07D 403/12 (2013.01 - EP US); C07D 487/04 (2013.01 - EP US)
Citation (examination)
- GB 1252418 A 19711103
- JP S4727411 B1
- IUPAC Nomenclature of Organic Chemistry, Sections A,B,C,D,E,F and H 1979 edition prepared for publication by J. Rigaudy and S.P. Klesney, pages 5-7, page 20
Designated contracting state (EPC)
CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0476659 A1 19920325; EP 0476659 B1 20011219; DE 69132872 D1 20020131; DE 69132872 T2 20020718; US 5235058 A 19930810
DOCDB simple family (application)
EP 91115959 A 19910919; DE 69132872 T 19910919; US 76092691 A 19910917